<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>I am title</title>
    <style>
        a {
            color: red;
            /* 去除链接的下划线 */
            text-decoration: none;
        }
    </style>
</head>

<body>
    <h1 style="color: blue;">Big</h1>

    <!-- a标签为超链接标签
        target属性指定链接打开位置
        _blank: 在新标签页
        _self: 在此标签页 -->
    <span id="hi">
        <a href="https://www.bilibili.com/video/BV1m84y1w7Tb" target="_blank">You?</a>
    </span>
    <span class="ccc">
        <a href="https://www.bilibili.com/" target="_self">Man!!What can I say? </a>
    </span>
    <h6 style="color: blueviolet;">Small</h6>
</body>

</html>